Perception - Season 3 - Eps 9: Silence
Donnie and Moretti are caught in the crossfire when a sniper shoots up the lobby of the Federal Building. When Pierce determines that the shooter is afraid of Extreme Low Frequency radio waves, he and Moretti take a trip to the Quiet Zone in Virginia, where they think the shooter is hiding out. Meanwhile, an alluring woman named Shelby Buchanan courts Donnie to run for political office.
About Perception

Title: Perception
First Air Date: 2012-07-09
Last Air Date: 2015-03-17
Status: Canceled
Rating: 7.177/10 (from 248 votes)
Language: EN
Seasons: 3
Total Episodes: 39
Network: TNT
Genres: Crime, Drama, Mystery
Production Companies: ABC Studios
Synopsis
Dr. Daniel Pierce, a neuroscientist and professor, is recruited to help the federal government crack difficult cases. His intimate knowledge of human behavior and masterful understanding of the mind give him an extraordinary ability to read people, but his eccentric view of the world and less-than-stellar social skills can often interfere with his work.
Cast

Eric McCormack
Dr. Daniel Pierce

Rachael Leigh Cook
Kate Moretti

Kelly Rowan
Natalie Vincent

Arjay Smith
Max Lewicki

LeVar Burton
Paul Haley

Scott Wolf
Donnie Ryan